Results 1 to 10 of about 162,124 (119)

On Hyper CI-algebras [PDF]

open access: yesMathematics Interdisciplinary Research, 2023
In this paper, we define the notion of hyper CI-algebras as a generalization of hyper BE-algebras and present some properties. Also, the concepts of a weak hyper filter and a hyper filter over hyper CI-algebras is defined.
Somayeh Borhani Nejad Rayeni   +1 more
doaj   +1 more source

On the hyper-order of transcendental meromorphic solutions of certain higher order linear differential equations [PDF]

open access: yesOpuscula Mathematica, 2017
In this paper, we investigate the growth of meromorphic solutions of the linear differential equation \[f^{(k)}+h_{k-1}(z)e^{P_{k-1}(z)}f^{(k-1)}+\ldots +h_{0}(z)e^{P_{0}(z)}f=0,\] where \(k\geq 2\) is an integer, \(P_{j}(z)\) (\(j=0,1,\ldots ,k-1\)) are
Karima Hamani, Benharrat Belaïdi
doaj   +1 more source

On Hybrid Hyper k-Pell, k-Pell–Lucas, and Modified k-Pell Numbers

open access: yesAxioms, 2023
Many different number systems have been the topic of research. One of the recently studied number systems is that of hybrid numbers, which are generalizations of other number systems.
Elen Viviani Pereira Spreafico   +2 more
doaj   +1 more source

On the growth of solutions of some higher order linear differential equations with entire coefficients

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, we investigate the order and the hyper-order of entire solutions of the linear differential equation \begin{equation*} f^{\left( k\right) }+\left( D_{k-1}+B_{k-1}e^{b_{k-1}z}\right) f^{\left(k-1\right) }+ ...
H. Habib, B. Belaidi
doaj   +1 more source

On the zeros of solutions of any order of derivative of second order linear differential equations taking small functions

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, we investigate the hyper-exponent of convergence of zeros of $f^{(j)}(z)-\varphi(z) (j\in N)$, where $f$ is a solution of second or $k(\geq2)$ order linear differential equation, $\varphi(z)\not\equiv0$ is an entire function satisfying ...
Jin Tu, Hong-Yan Xu, Cui-Yan Zhang
doaj   +1 more source

Entire functions of restricted hyper-order sharing a set of two small functions IM with their linear c-shift operators [PDF]

open access: yesArab Journal of Mathematical Sciences, 2022
Purpose – The paper aims to build the relationship between an entire function of restricted hyper-order with its linear c-shift operator. Design/methodology/approach – Standard methodology for papers in difference and shift operators and value ...
Abhijit Banerjee, Arpita Roy
doaj   +1 more source

Single-Valued Neutro Hyper BCK-Subalgebras

open access: yesJournal of Mathematics, 2021
The purpose of this paper is to introduce the notation of single-valued neutrosophic hyper BCK-subalgebras and a novel concept of neutro hyper BCK-algebras as a generalization and alternative of hyper BCK-algebras, that have a larger applicable field. In
M. Hamidi, F. Smarandache
doaj   +1 more source

Impulsive Control and Synchronization for Fractional-Order Hyper-Chaotic Financial System

open access: yesMathematics, 2022
This paper reports a new global Mittag-Leffler synchronization criterion with regard to fractional-order hyper-chaotic financial systems by designing the suitable impulsive control and the state feedback controller.
Xinggui Li   +5 more
doaj   +1 more source

Hyper Relative Order (p, q) of Entire Functions

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2017
After the works of Lahiri and Banerjee [6] on the idea of relative order (p, q) of entire functions, we introduce in this paper hyper relative order (p, q) of entire functions where p, q are positive integers with p>q and prove sum theorem, product ...
Banerjee Dibyendu, Batabyal Saikat
doaj   +1 more source

The hyper order and fixed points of solutions of linear differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2013
In this paper, we obtain a precise estimation of the hyper order of solutions for a class of higher order linear differential equation, and also investigate the exponents of convergence of the fixed points of solutions and their first derivatives for the
Lianzhong Yang, Nan Li
doaj   +1 more source

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